Uyini-hora kilowatt (kWh / h)

Ukuphila kwesintu yesimanje akunakwenzeka ngaphandle likhipha futhi energy ukusetshenziswa. Nokho, kwaba ngaso sonke isikhathi. Eyokuqala hlobo amandla abantu kufakwe baba efudumele. Emakhaya - Nokho emhumeni, nakuba isakhiwo - kufanele nokushisa apheke edingekayo futhi ukusetshenziselwa lokhu imikhiqizo ezivuthayo Lokudabuka yemifino, izwi ezahlukene, izinkuni. Ngo ivolumu yabo kungenziwa cishe bahlulelwe kungenzeka inani ukushisa ezikhishwe ngesikhathi omlilo.

Kodwa njengoba isikhathi sihamba, futhi manje amandla lwesintu ukhiqiza ngendlela yezimboni. It kuye kwaba yinto eyivela, laqala ukusetshenziswa ukuthenga futhi badayise. Futhi lapho kukhona ukukhiqizwa yezimboni, ngeke akwenze ngaphandle kokulawula.

inkathi kagesi yafuna iyunithi entsha akhawunti izimpahla kukhiqizwa futhi ithengiswe khona kubathengi. Waba kilowatt-amahora (kWh / h).

I kilowatt-amahora Joules kuwusizo kakhudlwana

Empeleni, amandla - indlela ukuthuthukisa kanye ukusetshenziswa - ulinganiswa Joules. Le yunithi samukelwa international SI uhlelo yokukala iyona esemqoka. Omunye joule oluhambisana amandla okuyinto liyafa umthombo amandla kwelinye watt for yesibili elilodwa. Unit elula ezibukwayo, kodwa ethile enkulu: esikalini ukusetshenziswa ngisho eyodwa amafulethi ngabanye kuyinto encane kakhulu izibalo. Khokhela energy ukusetshenziswa ukukhokhisa, ngisho amakhilojuli (kJ) Kungaba nzima ngenxa inqwaba abalingiswa. Ngakho-ke kwakungewona isixazululo jikelele ukuze sandise iyunithi kilowatt-amahora (kWh / h). Lena umsuka ongokomlando Units Evamile.

Ukuhumusha kilowatt-amahora kanye Joules emuva

Ukuxhumana phakathi Joules futhi kilowatt-amahora ukubala elula. Ehoreni elingu-1 kuya 3600 imizuzwana, e kilowatts - 1000 Watts, ngakho-ke kuvela ukuthi 1 kW / ukuthi into efanayo-3.6 million Joules (noma 3.6 megajoules).

Ngemva kokuthutha kilowatt-amahora umthengi sekulula kakhulu nasengqondweni ukuqonda okushiwo lokho okhokhela. Njengoba isikhathi kagesi kuqala ukuze ngokuyinhloko ukukhanyisa Izakhiwo zokuhlala nendawo yezimboni (ngisho kwesokunxele welithi "ukukhokhela ukukhanya"), khona-ke kufanele nje aqonde ukuthi isibani stovattnaya amahora ayishumi "umoya" ncamashi 1 kW / h.

Uma amandla Watts yayo 40, inani yokugibela ungakwazi "zisishise" ezimbili nengxenye ibe yinde. Kuyiqiniso ukuthi izwe buzoba buncane.

heater kagesi, esetshenziselwa isikhala Ukushisa, kudle amandla kakhulu ngaphezu isibani, ngakho-ke, ihora kwesikhathi bachitha isikhathi esingaba nezinye izinto zokukhanyisa ngosuku, kulapho ukuthi yesimanje nobuchwepheshe energy esisindisa ayathuthuka, kwakuqoshwe LED futhi izibani neon, okuhlala isikhathi eside futhi ukonga. Mhlophe komlilo kakhulu ukusebenzisa amandla kudliwe amalahle emoyeni.

Amandla namandla ohlelweni GHS

Kukhona eyodwa, esetshenziswa ukukala amandla ekhiqizwa - kilojoule, isetshenziswa ohlelweni GHS. Iningi lezakhamuzi zethu nabo (ikakhulukazi abesifazane) ikhalori eyaziwa ngokuba izichasiselo ochazayo umsoco ukudla. Ngokuvamile kuba nenani namandla adingekayo amalahle eyodwa igremu ngokuligeza ngamanzi degree elilodwa Celsius i-lokushisa kokuqala 19,5 ° C. Kungaba lula uma kuwukuthi lesi lwenani elincane (it is kuphela joule ephakeme mayelana izikhathi 4.19). Kodwa kungcono hhayi lokho kuphela. Ukuhumusha bayifaka evamile watt-amahora kuyinto ngempela esingesihle, kodwa amandla yokukala zonke sesinomkhuba. Nokho, ngezinye izikhathi kilocalories futhi megakalorii isasetshenziswa ukucacisa ukusetshenziswa ukushisa. Humusha Gcal / h kW akunzima ngokwanele ukuba bazi ukuthi 1163 zivumelana eyodwa kilowatt Gcal. Kufanele kukhunjulwe ukuthi zikhona ezinye imithetho. Calorie - iyunithi amandla, futhi ulinganiswa Watts amandla. Ngakho-ke, ngemva isilinganiso esibekiwe kungenziwa akhiwa kW kanye Gcal / h noma Gcal / h futhi Watts. Musa ukudida amandla ngamandla!

kudivayisi esiphikisayo

Ukuze ekulinganiseni inani ugesi idliwe ugesi amamitha zisetshenziswa, okuyizinto integrators eyinqaba, landa ngamandla ngesikhathi usebenzisa uhlelo mechanical nobe elekthronikhi. Indlela elula ekutheni uqonde ukuthi ukusebenza isibonelo idivayisi ubudala isampula metering. Amandla esebenzayo umkhiqizo amapayipi voltage (okuyinto babe indinganiso futhi ilingana 220 volts) nenani lamanje. ijubane disk Ukujikeleza kuyinto wakhona ukusetshenziswa kwamandla, kanye nangesivinini kunalokho ngeke spin, izinombolo ngaphezulu kubaneka amasondo, qhutshwa kunyakaza.

Counter njengenhlangano integrator

Accounting washisa amandla afana inqubo ukuhlanganiswa. Uma x-axis kukhona isikhathi kanye ahlelembise ukuhlehlisa wattage (bangahluka ngesikhathi inkomba), khona-ke ubungeke ukukhokhela "indawo", iphahlwe ezingenhla ijika, futhi ingxenye sekubika ku emaphethelweni. Lokhu kuzoba lidliwe amandla kagesi, kW / h - iyunithi ezwakalisa yimvelo ngokomzimba, futhi ukubala izikweletu, ihlala yodwa ukuba azale ande ukuthi inombolo by the tariff zamanje.